Biofreeze® Professional Pain Relieving Rollon Gel is the #1 clinically used and recommended topical analgesic for Chiropractors, Athletic Trainers, Physical Therapists, Massage Therapists, Podiatrists, and Occupational Therapists. This gel offer deep penetrating, long lasting pain relief from arthritis, sore muscles and joints, backaches and much more. This Professional Strength formula lasts longer and penetrates faster than the regular strength Biofreeze®. Biofreeze®. is 100% paraben-free, colorless (dye-free) and contains no propylene. Helps provide excellent pain relief when used prior to Ultrasound Treatments, Massage Therapy, Soft Tissue Trigger Point Therapy, Rehabilitation Exercises, Pre And Post Workout Stretch.